ATE393004T1 - MOLDING DEVICE WITH ANISOTROPIC HEAT TRANSFER PLATE - Google Patents

MOLDING DEVICE WITH ANISOTROPIC HEAT TRANSFER PLATE

Info

Publication number
ATE393004T1
ATE393004T1 AT02723504T AT02723504T ATE393004T1 AT E393004 T1 ATE393004 T1 AT E393004T1 AT 02723504 T AT02723504 T AT 02723504T AT 02723504 T AT02723504 T AT 02723504T AT E393004 T1 ATE393004 T1 AT E393004T1
Authority
AT
Austria
Prior art keywords
mold cavity
diffuser member
heat transfer
along
heat
Prior art date
Application number
AT02723504T
Other languages
German (de)
Inventor
Ken Lukas
Chenglung Yen
Original Assignee
Honeywell Int Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Honeywell Int Inc filed Critical Honeywell Int Inc
Application granted granted Critical
Publication of ATE393004T1 publication Critical patent/ATE393004T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/02—Constructions of heat-exchange apparatus characterised by the selection of particular materials of carbon, e.g. graphite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3828—Moulds made of at least two different materials having different thermal conductivities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/002—Component parts, details or accessories; Auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould

Abstract

A method and apparatus for ensuring uniform temperature regulation of a mold cavity (90) during a mold process is disclosed. An anisotropic diffuser member(s) (100) is/are utilized for rapid providing heat transfer in preferred directions. An anisotropic diffuser member (100) is arranged within or along a mold cavity (90) to ensure that heat is transferred uniformly and rapidly along the target wall of the mold cavity (90). The anisitropic diffuser member (100) may be manufactured from a lay up of graphite fiber reinforced composites that have individual fibers (101) arranged in a uniform direction, e.g., having a characteristic grain. Since heat travels faster along the length (grain) of the individual fibers (101) of the diffuser member (100) than at angles opposed to it, an operator can manipulate heat transfer to ensure that heat is spread evenly along mold cavity (90) walls in a manner that avoids undesirable temperature gradients or hot spots.
AT02723504T 2001-03-19 2002-03-19 MOLDING DEVICE WITH ANISOTROPIC HEAT TRANSFER PLATE ATE393004T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27710601P 2001-03-19 2001-03-19
US10/046,847 US6743384B2 (en) 2001-03-19 2002-01-15 Anisotropic heat diffuser plate

Publications (1)

Publication Number Publication Date
ATE393004T1 true ATE393004T1 (en) 2008-05-15

Family

ID=26724359

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02723504T ATE393004T1 (en) 2001-03-19 2002-03-19 MOLDING DEVICE WITH ANISOTROPIC HEAT TRANSFER PLATE

Country Status (8)

Country Link
US (1) US6743384B2 (en)
EP (1) EP1370404B1 (en)
JP (1) JP2004535949A (en)
KR (1) KR100850332B1 (en)
CN (1) CN1289276C (en)
AT (1) ATE393004T1 (en)
DE (1) DE60226214T2 (en)
WO (1) WO2002074512A1 (en)

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Publication number Priority date Publication date Assignee Title
US8202465B2 (en) * 2004-11-03 2012-06-19 Honeywell International Inc. Preferential curing technique in compression molding of fiber reinforced composites
JP4801537B2 (en) * 2005-10-13 2011-10-26 ポリマテック株式会社 Key sheet
EP1834749A1 (en) * 2006-03-14 2007-09-19 Electrovac AG Mould and method of producing a mould
NZ588265A (en) * 2008-04-07 2012-05-25 Wpfy Inc Metal sheathed cable assembly with a bonding strip
EP2263295A4 (en) * 2008-04-08 2013-01-09 Wpfy Inc Metal sheathed cable assembly
JP5060458B2 (en) * 2008-12-05 2012-10-31 トヨタ自動車株式会社 Die-cast mold and die-cast method
DE102014001947B4 (en) * 2014-02-12 2020-07-23 Audi Ag Die casting mold
DE202017107149U1 (en) 2016-12-01 2018-03-05 Kurtz Gmbh Crack gap forming tool for producing a particle foam part and apparatus for producing a particle foam part
DE102016123214A1 (en) * 2016-12-01 2018-06-07 Kurtz Gmbh Device for producing a particle foam part
JP6836474B2 (en) * 2017-08-03 2021-03-03 三菱重工業株式会社 Manufacturing method for flexible mandrel and composite parts
JP7358425B2 (en) 2021-08-18 2023-10-10 三菱重工業株式会社 Composite material processing equipment and composite material processing method

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US1156756A (en) 1912-05-31 1915-10-12 Empire Machine Co Glass-blowing mold.
US3590904A (en) 1967-03-29 1971-07-06 Amsted Ind Inc Method and appratus for cooling graphite molds
JPS5117936B1 (en) 1971-04-01 1976-06-05
US4338068A (en) 1980-05-22 1982-07-06 Massachusetts Institute Of Technology Injection molding device and method
NL8304399A (en) * 1983-12-22 1985-07-16 Philips Nv ALTERNATING HEATABLE AND COOLABLE PRESS BLOCK.
US4714424A (en) 1984-10-18 1987-12-22 Honda Giken Kogyo Kabushiki Kaisha Vacuum mold
US4834929A (en) 1987-03-03 1989-05-30 3D Manufacturing, Inc. Method of making molds
US5324473A (en) * 1988-05-06 1994-06-28 Baresich Frank J Method for molding stress free amorphous and crystalline thermoplastic resins
US5094607A (en) 1988-06-24 1992-03-10 Masters William E Thermoplastic mold for rotational molding
FR2642684B1 (en) 1989-01-16 1991-05-17 Creusot Loire DEVICE FOR FIXING AND COOLING A GRAPHITE BLOCK OF A GRAPHITE WALL OF A MOLD
JPH03164415A (en) * 1989-11-22 1991-07-16 Agency Of Ind Science & Technol Production of three-dimensional fabric c-c composite capable of freely controlling direction of heat conductivity
FR2658753A1 (en) * 1990-02-23 1991-08-30 Snecma COMPOSITE MATERIAL MOLDING DEVICE FOR HOT PRESSING PARTS OF REFRACTORY MATERIAL.
GB9014430D0 (en) 1990-06-28 1990-08-22 Weber Reinhart Method of producing nickel shell molds
US5388803A (en) 1993-08-17 1995-02-14 General Electric Company Apparatus for producing textured articles
US5609922A (en) 1994-12-05 1997-03-11 Mcdonald; Robert R. Method of manufacturing molds, dies or forming tools having a cavity formed by thermal spraying
US5834337A (en) 1996-03-21 1998-11-10 Bryte Technologies, Inc. Integrated circuit heat transfer element and method
JP2969085B2 (en) 1996-08-22 1999-11-02 有限会社愛晃 Mold equipment
JP3384264B2 (en) * 1996-11-28 2003-03-10 松下電器産業株式会社 Heat conduction control device and resin molding die device
AU5438800A (en) 1999-03-10 2000-10-04 Southern Research Institute Heated tooling apparatus and method for processing composite and plastic material
US6478991B1 (en) * 1999-07-14 2002-11-12 Pirelli Pneumatici S.P.A. Method for vulcanizing a tire by predetermining its degree of vulcanization

Also Published As

Publication number Publication date
KR20030085027A (en) 2003-11-01
EP1370404A1 (en) 2003-12-17
KR100850332B1 (en) 2008-08-04
DE60226214T2 (en) 2009-06-18
US20020130432A1 (en) 2002-09-19
DE60226214D1 (en) 2008-06-05
EP1370404B1 (en) 2008-04-23
CN1501856A (en) 2004-06-02
US6743384B2 (en) 2004-06-01
WO2002074512A1 (en) 2002-09-26
CN1289276C (en) 2006-12-13
JP2004535949A (en) 2004-12-02

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties